Although specific codes are not publicly available, Chinese police likely use similar terms to other police forces worldwide:
| Code | Meaning |
|---|---|
| Situation under control: | A statement indicating the situation is manageable. |
| Backup requested: | Request for additional units or support. |
| ETA: | Estimated time of arrival. |
| Negative: | No or disagreement. |
| Affirmative: | Yes or acknowledgment of an order. |